{"id":242307,"date":"2026-10-06T14:28:03","date_gmt":"2026-10-06T12:28:03","guid":{"rendered":"https:\/\/global-technology.ch\/dtech-abrasive-brushes-for-pcb\/"},"modified":"2026-10-06T14:33:48","modified_gmt":"2026-10-06T12:33:48","slug":"dtech-abrasive-brushes","status":"publish","type":"page","link":"https:\/\/global-technology.ch\/en\/dtech-abrasive-brushes\/","title":{"rendered":"DTECH abrasive brushes for PCB"},"content":{"rendered":"<p><!-- gt-dtech-abrasivi-20261006 --><link rel=\"stylesheet\" href=\"https:\/\/fonts.googleapis.com\/css2?family=IBM+Plex+Mono:wght@500&#038;display=swap\">\n<style id=\"gt-dtech-css\">#main-content .container:has(.gt-dtech){width:100%;max-width:none;padding:0}#left-area:has(.gt-dtech){width:100%;padding:0}#main-content:has(.gt-dtech) #sidebar{display:none}#main-content:has(.gt-dtech) .container:before,#main-content:has(.gt-dtech) 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.pr{grid-template-columns:1fr}}<\/style>\n<div class=\"gt-dtech\" lang=\"en\">\n<header class=\"band\">\n<div class=\"w hero\">\n<div>\n<div class=\"eb\">Global Technology \u00b7 DTECH products<\/div>\n<h1>DTECH brushes and abrasives for printed circuit boards<\/h1>\n<p>Non-woven brushes, nylon and RB brushes, abrasive belts, and products for brush dressing and cross-sections. Each product is designed for a specific step of the PCB process: here you can see which one to use, and in which grits.<\/p>\n<div class=\"meta\"><span><b>11<\/b> products<\/span><span><b>#180\u2013#2000<\/b> grit range<\/span><\/div>\n<div class=\"acts\"><a class=\"btn bp\" href=\"#selettore\">Find the brush for your process step<\/a><a class=\"btn bg\" href=\"#prodotti\">See the product sheets<\/a><\/div>\n<\/div>\n<div class=\"himg\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/global-technology.ch\/wp-content\/uploads\/2026\/10\/dtech-abrasivi-pcb-company.jpg\" alt=\"DTECH abrasive brushes and quality-control instruments\" width=\"900\" height=\"650\"><\/div>\n<\/div>\n<\/header>\n<section class=\"sec\" id=\"selettore\">\n<div class=\"w\">\n<div class=\"sh\">\n<div class=\"eb\">Selector by process step<\/div>\n<h2>Which product for which step<\/h2>\n<p class=\"lead\">Click a process step in the table header to show only the products that fit, or click a product name to open its sheet.<\/p>\n<\/div>\n<div class=\"ms\">\n<table class=\"mx\">\n<thead>\n<tr>\n<th style=\"text-align:left\">Product<\/th>\n<th scope=\"col\" class=\"cb\" tabindex=\"0\" data-step=\"sbav\">Deburring after drilling<\/th>\n<th scope=\"col\" class=\"cb\" tabindex=\"0\" data-step=\"df\">Cleaning before dry film<\/th>\n<th scope=\"col\" class=\"cb\" tabindex=\"0\" data-step=\"sm\">Cleaning before solder mask<\/th>\n<th scope=\"col\" class=\"cb\" tabindex=\"0\" data-step=\"cu\">Copper nodules after plating<\/th>\n<th scope=\"col\" class=\"cb\" tabindex=\"0\" data-step=\"plug\">Hole-plugging resin \/ ink<\/th>\n<th scope=\"col\" class=\"cb\" tabindex=\"0\" data-step=\"ox\">Oxide after oxide treatment<\/th>\n<th scope=\"col\" class=\"cb\" tabindex=\"0\" data-step=\"inox\">S\/S press plates<\/th>\n<th scope=\"col\" class=\"cb\" tabindex=\"0\" data-step=\"au\">Before gold plating<\/th>\n<th scope=\"col\" class=\"cb\" tabindex=\"0\" data-step=\"dress\">Brush dressing<\/th>\n<th scope=\"col\" class=\"cb\" tabindex=\"0\" data-step=\"micro\">Cross-sections<\/th>\n<th style=\"text-align:right\">Grits<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr class=\"fam\">\n<td colspan=\"12\">Non-woven brushes<\/td>\n<\/tr>\n<tr data-steps=\"sbav df sm plug inox\">\n<th scope=\"row\"><a href=\"#p-hd\" data-jump=\"hd\">HD high-density flap brush<\/a><small>HD Flap Brush<\/small><\/th>\n<td><span class=\"dot\" role=\"img\" aria-label=\"Deburring after drilling\"><\/span><\/td>\n<td><span class=\"dot\" role=\"img\" aria-label=\"Cleaning before dry film\"><\/span><\/td>\n<td><span class=\"dot\" role=\"img\" aria-label=\"Cleaning before solder mask\"><\/span><\/td>\n<td><\/td>\n<td><span class=\"dot\" role=\"img\" aria-label=\"Hole-plugging resin \/ ink\"><\/span><\/td>\n<td><\/td>\n<td><span class=\"dot\" role=\"img\" aria-label=\"S\/S press plates\"><\/span><\/td>\n<td><\/td>\n<td><\/td>\n<td><\/td>\n<td class=\"gr\">#320\u2013#1500<\/td>\n<\/tr>\n<tr data-steps=\"cu plug ox inox\">\n<th scope=\"row\"><a href=\"#p-hc\" data-jump=\"hc\">HC high-cut brush<\/a><small>HC Brush<\/small><\/th>\n<td><\/td>\n<td><\/td>\n<td><\/td>\n<td><span class=\"dot\" role=\"img\" aria-label=\"Copper nodules after plating\"><\/span><\/td>\n<td><span class=\"dot\" role=\"img\" aria-label=\"Hole-plugging resin \/ ink\"><\/span><\/td>\n<td><span class=\"dot\" role=\"img\" aria-label=\"Oxide after oxide treatment\"><\/span><\/td>\n<td><span class=\"dot\" role=\"img\" aria-label=\"S\/S press plates\"><\/span><\/td>\n<td><\/td>\n<td><\/td>\n<td><\/td>\n<td class=\"gr\">#320\u2013#800<\/td>\n<\/tr>\n<tr data-steps=\"plug cu\">\n<th scope=\"row\"><a href=\"#p-leveling\" data-jump=\"leveling\">Leveling Wheel brush (convolute)<\/a><small>Leveling Wheel Brush<\/small><\/th>\n<td><\/td>\n<td><\/td>\n<td><\/td>\n<td><span class=\"dot\" role=\"img\" aria-label=\"Copper nodules after plating\"><\/span><\/td>\n<td><span class=\"dot\" role=\"img\" aria-label=\"Hole-plugging resin \/ ink\"><\/span><\/td>\n<td><\/td>\n<td><\/td>\n<td><\/td>\n<td><\/td>\n<td><\/td>\n<td class=\"gr\">#400\u2013#600<\/td>\n<\/tr>\n<tr data-steps=\"sm sbav df\">\n<th scope=\"row\"><a href=\"#p-fd\" data-jump=\"fd\">FD foam-type brush<\/a><small>FD Foam Brush<\/small><\/th>\n<td><span class=\"dot\" role=\"img\" aria-label=\"Deburring after drilling\"><\/span><\/td>\n<td><span class=\"dot\" role=\"img\" aria-label=\"Cleaning before dry film\"><\/span><\/td>\n<td><span class=\"dot\" role=\"img\" aria-label=\"Cleaning before solder mask\"><\/span><\/td>\n<td><\/td>\n<td><\/td>\n<td><\/td>\n<td><\/td>\n<td><\/td>\n<td><\/td>\n<td><\/td>\n<td class=\"gr\">#320\u2013#1500<\/td>\n<\/tr>\n<tr data-steps=\"inox\">\n<th scope=\"row\"><a href=\"#p-sspress\" data-jump=\"sspress\">S\/S press plate cleaning brush<\/a><small>S\/S Press Cleaning Brush<\/small><\/th>\n<td><\/td>\n<td><\/td>\n<td><\/td>\n<td><\/td>\n<td><\/td>\n<td><\/td>\n<td><span class=\"dot\" role=\"img\" aria-label=\"S\/S press plates\"><\/span><\/td>\n<td><\/td>\n<td><\/td>\n<td><\/td>\n<td class=\"gr\">#180\u2013#320<\/td>\n<\/tr>\n<tr class=\"fam\">\n<td colspan=\"12\">Bristle brushes<\/td>\n<\/tr>\n<tr data-steps=\"sbav\">\n<th scope=\"row\"><a href=\"#p-rb\" data-jump=\"rb\">RB nylon brush<\/a><small>RB Brush<\/small><\/th>\n<td><span class=\"dot\" role=\"img\" aria-label=\"Deburring after drilling\"><\/span><\/td>\n<td><\/td>\n<td><\/td>\n<td><\/td>\n<td><\/td>\n<td><\/td>\n<td><\/td>\n<td><\/td>\n<td><\/td>\n<td><\/td>\n<td class=\"gr\">#240\u2013#400<\/td>\n<\/tr>\n<tr data-steps=\"sbav df sm inox au\">\n<th scope=\"row\"><a href=\"#p-nylon\" data-jump=\"nylon\">Abrasive nylon brush<\/a><small>Nylon Brush<\/small><\/th>\n<td><span class=\"dot\" role=\"img\" aria-label=\"Deburring after drilling\"><\/span><\/td>\n<td><span class=\"dot\" role=\"img\" aria-label=\"Cleaning before dry film\"><\/span><\/td>\n<td><span class=\"dot\" role=\"img\" aria-label=\"Cleaning before solder mask\"><\/span><\/td>\n<td><\/td>\n<td><\/td>\n<td><\/td>\n<td><span class=\"dot\" role=\"img\" aria-label=\"S\/S press plates\"><\/span><\/td>\n<td><span class=\"dot\" role=\"img\" aria-label=\"Before gold plating\"><\/span><\/td>\n<td><\/td>\n<td><\/td>\n<td class=\"gr\">#180\u2013#1500<\/td>\n<\/tr>\n<tr class=\"fam\">\n<td colspan=\"12\">Abrasive belts<\/td>\n<\/tr>\n<tr data-steps=\"cu plug inox\">\n<th scope=\"row\"><a href=\"#p-belt\" data-jump=\"belt\">Endless abrasive belt<\/a><small>Annular Abrasive Belt<\/small><\/th>\n<td><\/td>\n<td><\/td>\n<td><\/td>\n<td><span class=\"dot\" role=\"img\" aria-label=\"Copper nodules after plating\"><\/span><\/td>\n<td><span class=\"dot\" role=\"img\" aria-label=\"Hole-plugging resin \/ ink\"><\/span><\/td>\n<td><\/td>\n<td><span class=\"dot\" role=\"img\" aria-label=\"S\/S press plates\"><\/span><\/td>\n<td><\/td>\n<td><\/td>\n<td><\/td>\n<td class=\"gr\">#400\u2013#1200<\/td>\n<\/tr>\n<tr class=\"fam\">\n<td colspan=\"12\">Other abrasive products<\/td>\n<\/tr>\n<tr data-steps=\"au\">\n<th scope=\"row\"><a href=\"#p-goldfinger\" data-jump=\"goldfinger\">Gold-finger finishing flap wheel<\/a><small>Finishing Flap Brush<\/small><\/th>\n<td><\/td>\n<td><\/td>\n<td><\/td>\n<td><\/td>\n<td><\/td>\n<td><\/td>\n<td><\/td>\n<td><span class=\"dot\" role=\"img\" aria-label=\"Before gold plating\"><\/span><\/td>\n<td><\/td>\n<td><\/td>\n<td class=\"gr\">#800\u2013#2000<\/td>\n<\/tr>\n<tr data-steps=\"dress\">\n<th scope=\"row\"><a href=\"#p-diamond\" data-jump=\"diamond\">Diamond brush dressing plate<\/a><small>Diamond Dressing Plate<\/small><\/th>\n<td><\/td>\n<td><\/td>\n<td><\/td>\n<td><\/td>\n<td><\/td>\n<td><\/td>\n<td><\/td>\n<td><\/td>\n<td><span class=\"dot\" role=\"img\" aria-label=\"Brush dressing\"><\/span><\/td>\n<td><\/td>\n<td class=\"gr\">\u2014<\/td>\n<\/tr>\n<tr data-steps=\"micro\">\n<th scope=\"row\"><a href=\"#p-sandpaper\" data-jump=\"sandpaper\">Metallographic abrasive paper<\/a><small>Sand Paper<\/small><\/th>\n<td><\/td>\n<td><\/td>\n<td><\/td>\n<td><\/td>\n<td><\/td>\n<td><\/td>\n<td><\/td>\n<td><\/td>\n<td><\/td>\n<td><span class=\"dot\" role=\"img\" aria-label=\"Cross-sections\"><\/span><\/td>\n<td class=\"gr\">#180\u2013#1200<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<div class=\"fn\" hidden><span><\/span><button type=\"button\">Show all<\/button><\/div>\n<\/div>\n<\/section>\n<section class=\"sec nt\" id=\"prodotti\">\n<div class=\"w\">\n<div class=\"sh\">\n<div class=\"eb\">Product sheets<\/div>\n<h2>The full range<\/h2>\n<\/div>\n<div class=\"pr\">\n<div class=\"ft\">\n<h3>Non-woven brushes<\/h3>\n<p><span>Resin-bonded non-woven flaps or rolls<\/span><\/div>\n<article class=\"cd\" id=\"p-hd\">\n<figure><img decoding=\"async\" src=\"https:\/\/global-technology.ch\/wp-content\/uploads\/2026\/10\/dtech-abrasivi-pcb-hd.jpg\" alt=\"DTECH HD high-density non-woven brush for PCB\" loading=\"lazy\" width=\"900\" height=\"560\"><\/figure>\n<div class=\"cb2\">\n<div class=\"code\">DTECH \u00b7 HD Flap Brush<\/div>\n<h4>HD high-density flap brush<\/h4>\n<p>Tightly compressed, resin-bonded non-woven flaps in a radial structure. Strong cleaning and a consistent surface finish: the most versatile brush in the PCB process.<\/p>\n<div>\n<div class=\"lb\">Available grits<\/div>\n<div class=\"gt\"><span>#320<\/span><span>#400<\/span><span>#600<\/span><span>#800<\/span><span>#1000<\/span><span>#1200<\/span><span>#1500<\/span><\/div>\n<\/div>\n<div>\n<div class=\"lb\">Main applications<\/div>\n<ul class=\"ap\">\n<li>Deburring through holes after drilling<\/li>\n<li>Cleaning before dry-film lamination<\/li>\n<li>Cleaning before solder mask<\/li>\n<li>Hole-plugging ink removal<\/li>\n<li>S\/S press plate cleaning<\/li>\n<\/ul>\n<\/div>\n<\/div>\n<\/article>\n<article class=\"cd\" id=\"p-hc\">\n<figure><img decoding=\"async\" src=\"https:\/\/global-technology.ch\/wp-content\/uploads\/2026\/10\/dtech-abrasivi-pcb-hc.jpg\" alt=\"DTECH HC high-cut brush for PCB\" loading=\"lazy\" width=\"900\" height=\"560\"><\/figure>\n<div class=\"cb2\">\n<div class=\"code\">DTECH \u00b7 HC Brush<\/div>\n<h4>HC high-cut brush<\/h4>\n<p>Compressed flaps with specially designed abrasive grains and resin. It removes more than a standard brush and is used where stronger cutting is needed.<\/p>\n<div>\n<div class=\"lb\">Available grits<\/div>\n<div class=\"gt\"><span>#320<\/span><span>#400<\/span><span>#600<\/span><span>#800<\/span><\/div>\n<\/div>\n<div>\n<div class=\"lb\">Main applications<\/div>\n<ul class=\"ap\">\n<li>Copper nodule removal after plating<\/li>\n<li>Removal of excess hole-plugging resin<\/li>\n<li>Oxide layer removal after oxide treatment<\/li>\n<li>S\/S press plate cleaning<\/li>\n<\/ul>\n<\/div>\n<\/div>\n<\/article>\n<article class=\"cd\" id=\"p-leveling\">\n<figure><img decoding=\"async\" src=\"https:\/\/global-technology.ch\/wp-content\/uploads\/2026\/10\/dtech-abrasivi-pcb-leveling.jpg\" alt=\"DTECH Leveling Wheel convolute brush for HDI boards\" loading=\"lazy\" width=\"900\" height=\"560\"><\/figure>\n<div class=\"cb2\">\n<div class=\"code\">DTECH \u00b7 Leveling Wheel Brush<\/div>\n<h4>Leveling Wheel brush (convolute)<\/h4>\n<p>Convolute high-cut brush designed for HDI boards. High removal with a uniform surface finish.<\/p>\n<div>\n<div class=\"lb\">Available grits<\/div>\n<div class=\"gt\"><span>#400<\/span><span>#600<\/span><\/div>\n<\/div>\n<div>\n<div class=\"lb\">Main applications<\/div>\n<ul class=\"ap\">\n<li>Removal of excess hole-plugging resin<\/li>\n<li>Copper nodule removal after plating<\/li>\n<\/ul>\n<\/div>\n<\/div>\n<\/article>\n<article class=\"cd\" id=\"p-fd\">\n<figure><img decoding=\"async\" src=\"https:\/\/global-technology.ch\/wp-content\/uploads\/2026\/10\/dtech-abrasivi-pcb-fd.jpg\" alt=\"DTECH FD foam-type brush for PCB\" loading=\"lazy\" width=\"900\" height=\"560\"><\/figure>\n<div class=\"cb2\">\n<div class=\"code\">DTECH \u00b7 FD Foam Brush<\/div>\n<h4>FD foam-type brush<\/h4>\n<p>Non-woven treated with foamed resin. Long service life and a fine finish; the debris is very small and does not plug the holes. The fine scratch pattern lowers the risk of shorts on high-density boards.<\/p>\n<div>\n<div class=\"lb\">Available grits<\/div>\n<div class=\"gt\"><span>#320<\/span><span>#400<\/span><span>#600<\/span><span>#800<\/span><span>#1000<\/span><span>#1200<\/span><span>#1500<\/span><\/div>\n<\/div>\n<div>\n<div class=\"lb\">Main applications<\/div>\n<ul class=\"ap\">\n<li>Cleaning before solder mask<\/li>\n<li>Deburring through holes after drilling<\/li>\n<li>Cleaning before dry-film lamination<\/li>\n<\/ul>\n<\/div>\n<\/div>\n<\/article>\n<article class=\"cd\" id=\"p-sspress\">\n<figure><img decoding=\"async\" src=\"https:\/\/global-technology.ch\/wp-content\/uploads\/2026\/10\/dtech-abrasivi-pcb-sspress.jpg\" alt=\"DTECH brush for cleaning stainless-steel press plates\" loading=\"lazy\" width=\"900\" height=\"560\"><\/figure>\n<div class=\"cb2\">\n<div class=\"code\">DTECH \u00b7 S\/S Press Cleaning Brush<\/div>\n<h4>S\/S press plate cleaning brush<\/h4>\n<p>During lamination, prepreg resin particles stick to the stainless-steel plates and leave dents on the next panels. This large-format brush cleans the plates and protects lamination quality.<\/p>\n<div>\n<div class=\"lb\">Available grits<\/div>\n<div class=\"gt\"><span>#180<\/span><span>#240<\/span><span>#320<\/span><\/div>\n<\/div>\n<div>\n<div class=\"lb\">Main applications<\/div>\n<ul class=\"ap\">\n<li>S\/S press plate cleaning<\/li>\n<\/ul>\n<\/div>\n<\/div>\n<\/article>\n<div class=\"ft\">\n<h3>Bristle brushes<\/h3>\n<p><span>Abrasive nylon filaments<\/span><\/div>\n<article class=\"cd\" id=\"p-rb\">\n<figure><img decoding=\"async\" src=\"https:\/\/global-technology.ch\/wp-content\/uploads\/2026\/10\/dtech-abrasivi-pcb-rb.jpg\" alt=\"DTECH RB nylon deburring brush\" loading=\"lazy\" width=\"900\" height=\"560\"><\/figure>\n<div class=\"cb2\">\n<div class=\"code\">DTECH \u00b7 RB Brush<\/div>\n<h4>RB nylon brush<\/h4>\n<p>Combines the advantages of non-woven and bristle brushes: strong cutting without plugging the holes.<\/p>\n<div>\n<div class=\"lb\">Available grits<\/div>\n<div class=\"gt\"><span>#240<\/span><span>#400<\/span><\/div>\n<\/div>\n<div>\n<div class=\"lb\">Main applications<\/div>\n<ul class=\"ap\">\n<li>Deburring before plating<\/li>\n<\/ul>\n<\/div>\n<\/div>\n<\/article>\n<article class=\"cd\" id=\"p-nylon\">\n<figure><img decoding=\"async\" src=\"https:\/\/global-technology.ch\/wp-content\/uploads\/2026\/10\/dtech-abrasivi-pcb-nylon.jpg\" alt=\"DTECH abrasive nylon brush for PCB\" loading=\"lazy\" width=\"900\" height=\"560\"><\/figure>\n<div class=\"cb2\">\n<div class=\"code\">DTECH \u00b7 Nylon Brush<\/div>\n<h4>Abrasive nylon brush<\/h4>\n<p>Nylon filaments loaded with silicon carbide or aluminium oxide, with precision weaving. High abrasive power, resistant to impact, temperature and contamination, long life.<\/p>\n<div>\n<div class=\"lb\">Available grits<\/div>\n<div class=\"gt\"><span>#180<\/span><span>#240<\/span><span>#320<\/span><span>#500<\/span><span>#600<\/span><span>#800<\/span><span>#1000<\/span><span>#1200<\/span><span>#1500<\/span><\/div>\n<\/div>\n<div>\n<div class=\"lb\">Main applications<\/div>\n<ul class=\"ap\">\n<li>Deburring through holes after drilling<\/li>\n<li>Cleaning before dry-film lamination<\/li>\n<li>Cleaning before solder mask<\/li>\n<li>S\/S press plate cleaning<\/li>\n<li>Cleaning before gold plating<\/li>\n<\/ul>\n<\/div>\n<\/div>\n<\/article>\n<div class=\"ft\">\n<h3>Abrasive belts<\/h3>\n<p><span>Endless belts<\/span><\/div>\n<article class=\"cd\" id=\"p-belt\">\n<figure><img decoding=\"async\" src=\"https:\/\/global-technology.ch\/wp-content\/uploads\/2026\/10\/dtech-abrasivi-pcb-belt.jpg\" alt=\"DTECH endless abrasive belt\" loading=\"lazy\" width=\"900\" height=\"560\"><\/figure>\n<div class=\"cb2\">\n<div class=\"code\">DTECH \u00b7 Annular Abrasive Belt<\/div>\n<h4>Endless abrasive belt<\/h4>\n<p>Selected aluminium-oxide abrasive with a narrow grain distribution. Removal is uniform and avoids the deep scratches typical of ordinary belts.<\/p>\n<div>\n<div class=\"lb\">Available grits<\/div>\n<div class=\"gt\"><span>#400<\/span><span>#600<\/span><span>#800<\/span><span>#1000<\/span><span>#1200<\/span><\/div>\n<\/div>\n<div>\n<div class=\"lb\">Main applications<\/div>\n<ul class=\"ap\">\n<li>Copper nodule removal after plating<\/li>\n<li>Removal of excess hole-plugging resin<\/li>\n<li>S\/S press plate cleaning<\/li>\n<\/ul>\n<\/div>\n<\/div>\n<\/article>\n<div class=\"ft\">\n<h3>Other abrasive products<\/h3>\n<p><span>Contact finishing, dressing, metallography<\/span><\/div>\n<article class=\"cd\" id=\"p-goldfinger\">\n<figure><img decoding=\"async\" src=\"https:\/\/global-technology.ch\/wp-content\/uploads\/2026\/10\/dtech-abrasivi-pcb-goldfinger.jpg\" alt=\"DTECH flap wheel for gold-finger cleaning\" loading=\"lazy\" width=\"900\" height=\"560\"><\/figure>\n<div class=\"cb2\">\n<div class=\"code\">DTECH \u00b7 Finishing Flap Brush<\/div>\n<h4>Gold-finger finishing flap wheel<\/h4>\n<p>Balanced cleaning action and a uniform finish, for preparing edge connectors (gold fingers).<\/p>\n<div>\n<div class=\"lb\">Available grits<\/div>\n<div class=\"gt\"><span>#800<\/span><span>#1000<\/span><span>#1200<\/span><span>#1500<\/span><span>#2000<\/span><\/div>\n<\/div>\n<div>\n<div class=\"lb\">Main applications<\/div>\n<ul class=\"ap\">\n<li>Gold-finger cleaning before gold plating<\/li>\n<\/ul>\n<\/div>\n<\/div>\n<\/article>\n<article class=\"cd\" id=\"p-diamond\">\n<figure><img decoding=\"async\" src=\"https:\/\/global-technology.ch\/wp-content\/uploads\/2026\/10\/dtech-abrasivi-pcb-diamond.jpg\" alt=\"DTECH diamond plate for brush dressing\" loading=\"lazy\" width=\"900\" height=\"560\"><\/figure>\n<div class=\"cb2\">\n<div class=\"code\">DTECH \u00b7 Diamond Dressing Plate<\/div>\n<h4>Diamond brush dressing plate<\/h4>\n<p>Synthetic diamond on a nickel substrate. Compared with traditional coated dressing boards it dresses better and lasts longer. It restores the brush profile quickly and does not clog.<\/p>\n<div>\n<div class=\"lb\">Available grits<\/div>\n<div class=\"gt\"><span>Not applicable<\/span><\/div>\n<\/div>\n<div>\n<div class=\"lb\">Main applications<\/div>\n<ul class=\"ap\">\n<li>Dressing and re-profiling of brushes<\/li>\n<\/ul>\n<\/div>\n<\/div>\n<\/article>\n<article class=\"cd\" id=\"p-sandpaper\">\n<figure><img decoding=\"async\" src=\"https:\/\/global-technology.ch\/wp-content\/uploads\/2026\/10\/dtech-abrasivi-pcb-sandpaper.jpg\" alt=\"DTECH abrasive paper for metallographic cross-sections\" loading=\"lazy\" width=\"900\" height=\"560\"><\/figure>\n<div class=\"cb2\">\n<div class=\"code\">DTECH \u00b7 Sand Paper<\/div>\n<h4>Metallographic abrasive paper<\/h4>\n<p>Abrasive paper for cross-section preparation: effective cutting with a uniform finish.<\/p>\n<div>\n<div class=\"lb\">Available grits<\/div>\n<div class=\"gt\"><span>#180<\/span><span>#240<\/span><span>#320<\/span><span>#400<\/span><span>#600<\/span><span>#800<\/span><span>#1000<\/span><span>#1200<\/span><\/div>\n<\/div>\n<div>\n<div class=\"lb\">Main applications<\/div>\n<ul class=\"ap\">\n<li>Grinding and polishing of metallographic cross-sections<\/li>\n<\/ul>\n<\/div>\n<\/div>\n<\/article>\n<\/div>\n<\/div>\n<\/section>\n<section class=\"sec ct\" id=\"contatti\">\n<div class=\"w cw\">\n<div class=\"sh\" style=\"margin:0\">\n<div class=\"eb\">Quotes and samples<\/div>\n<h2>Need a quote or a sample?<\/h2>\n<p class=\"lead\">We reply with prices, lead times and, where useful, a trial proposal on your line.<\/p>\n<\/div>\n<div class=\"box\">\n<div class=\"lb\">For an accurate quote, tell us<\/div>\n<ul>\n<li>Product and grit<\/li>\n<li>Brush dimensions: outer diameter, bore, length<\/li>\n<li>Brushing machine model<\/li>\n<li>Process step and material<\/li>\n<li>Approximate yearly quantity<\/li>\n<\/ul>\n<p><a class=\"btn bp\" href=\"https:\/\/global-technology.ch\/en\/contacts\/\">Send your process data<\/a><\/div>\n<\/div>\n<\/section>\n<div class=\"w src\">Technical data from the DTECH catalogue.<\/div>\n<\/div>\n<p><script id=\"gt-dtech-js\">(function(){var r=document.querySelector(\".gt-dtech\");if(!r)return;var f=null,fn=r.querySelector(\".fn\"),ftx=r.querySelector(\".fn span\");var L={\"sbav\": \"Deburring after drilling\", \"df\": \"Cleaning before dry film\", \"sm\": \"Cleaning before solder mask\", \"cu\": \"Copper nodules after plating\", \"plug\": \"Hole-plugging resin \/ ink\", \"ox\": \"Oxide after oxide treatment\", \"inox\": \"S\/S press plates\", \"au\": \"Before gold plating\", \"dress\": \"Brush dressing\", \"micro\": \"Cross-sections\"};var PF=\"Products for:\";function ap(){r.querySelectorAll(\".mx thead th[data-step]\").forEach(function(h){h.classList.toggle(\"on\",h.dataset.step===f)});r.querySelectorAll(\".mx tbody tr[data-steps]\").forEach(function(tr){tr.classList.toggle(\"dim\",!!f&&tr.dataset.steps.split(\" \").indexOf(f)<0)});fn.hidden=!f;if(f)ftx.textContent=PF+\" \"+L[f]}r.addEventListener(\"click\",function(ev){var h=ev.target.closest(\"[data-step]\");if(h){f=f===h.dataset.step?null:h.dataset.step;ap();return}if(ev.target.closest(\".fn button\")){f=null;ap();return}var j=ev.target.closest(\"[data-jump]\");if(j){var c=document.getElementById(\"p-\"+j.dataset.jump);if(c){c.classList.add(\"fl\");setTimeout(function(){c.classList.remove(\"fl\")},1600)}}});r.addEventListener(\"keydown\",function(ev){var h=ev.target.closest&#038;&#038;ev.target.closest(\"[data-step]\");if(h&#038;&#038;(ev.key===\"Enter\"||ev.key===\" \")){ev.preventDefault();h.click()}})})();<\/script><script type=\"application\/ld+json\">{\"@context\": \"https:\/\/schema.org\", \"@type\": \"CollectionPage\", \"name\": \"DTECH brushes and abrasives for printed circuit boards\", \"inLanguage\": \"en\", \"url\": \"https:\/\/global-technology.ch\/en\/dtech-abrasive-brushes\/\", \"publisher\": {\"@type\": \"Organization\", \"name\": \"Global Technology SA\", \"url\": \"https:\/\/global-technology.ch\/\"}, \"mainEntity\": {\"@type\": \"ItemList\", \"itemListElement\": [{\"@type\": \"ListItem\", \"position\": 1, \"item\": {\"@type\": \"Product\", \"name\": \"HD high-density flap brush\", \"brand\": {\"@type\": \"Brand\", \"name\": \"DTECH\"}, \"description\": \"Tightly compressed, resin-bonded non-woven flaps in a radial structure. 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Each product is designed for a specific step of the PCB process: here you can see which one to use, and in which grits. 11 products#180\u2013#2000 grit [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_et_pb_use_builder":"","_et_pb_old_content":"","_et_gb_content_width":"","footnotes":""},"class_list":["post-242307","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/global-technology.ch\/en\/wp-json\/wp\/v2\/pages\/242307","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/global-technology.ch\/en\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/global-technology.ch\/en\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/global-technology.ch\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/global-technology.ch\/en\/wp-json\/wp\/v2\/comments?post=242307"}],"version-history":[{"count":1,"href":"https:\/\/global-technology.ch\/en\/wp-json\/wp\/v2\/pages\/242307\/revisions"}],"predecessor-version":[{"id":242323,"href":"https:\/\/global-technology.ch\/en\/wp-json\/wp\/v2\/pages\/242307\/revisions\/242323"}],"wp:attachment":[{"href":"https:\/\/global-technology.ch\/en\/wp-json\/wp\/v2\/media?parent=242307"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}